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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 19/27] ifup: Use dhcp C API rather than running command
Date: Fri,  1 Dec 2017 12:22:48 +0100	[thread overview]
Message-ID: <20171201112256.20196-20-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20171201112256.20196-1-s.hauer@pengutronix.de>

DHCP has a C API, so use it instead of running as command.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 net/ifup.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/ifup.c b/net/ifup.c
index f6ccd70378..0f5d2772e8 100644
--- a/net/ifup.c
+++ b/net/ifup.c
@@ -22,6 +22,7 @@
 #include <command.h>
 #include <common.h>
 #include <getopt.h>
+#include <dhcp.h>
 #include <net.h>
 #include <fs.h>
 #include <linux/stat.h>
@@ -114,15 +115,12 @@ int ifup(const char *name, unsigned flags)
 
 	if (!strcmp(ip, "dhcp")) {
 		IPaddr_t serverip;
-		char *dhcp_cmd;
 
 		serverip = getenv_ip("serverip");
 		if (serverip)
 			net_set_serverip_empty(serverip);
 
-		dhcp_cmd = basprintf("dhcp %s", name);
-		ret = run_command(dhcp_cmd);
-		free(dhcp_cmd);
+		ret = dhcp(edev, NULL);
 		if (ret)
 			goto out;
 		dev_set_param(dev, "linux.bootargs", "ip=dhcp");
-- 
2.11.0


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  parent reply	other threads:[~2017-12-01 11:23 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-01 11:22 [PATCH v2] Networking updates Sascha Hauer
2017-12-01 11:22 ` [PATCH 01/27] detect command: Drop -e option Sascha Hauer
2017-12-01 11:22 ` [PATCH 02/27] driver: Add device_detect_all() function Sascha Hauer
2017-12-01 11:22 ` [PATCH 03/27] nvvar: when setting a nvvar to NULL just free the content Sascha Hauer
2017-12-01 11:22 ` [PATCH 04/27] net: use pr_* functions for messages Sascha Hauer
2017-12-01 11:22 ` [PATCH 05/27] net: Add and use IP_BROADCAST Sascha Hauer
2017-12-01 11:22 ` [PATCH 06/27] net: Make domainname and nameserver globalvars Sascha Hauer
2017-12-01 11:22 ` [PATCH 07/27] net: Add functions to get/set nameserver and domainname Sascha Hauer
2017-12-01 11:22 ` [PATCH 08/27] net: introduce global.net.server Sascha Hauer
2017-12-01 11:22 ` [PATCH 09/27] net: dhcp: Do not overwrite serverip if it is valid Sascha Hauer
2017-12-01 11:22 ` [PATCH 10/27] net: Use a single gateway Sascha Hauer
2017-12-01 11:22 ` [PATCH 11/27] net: allow udp connections on specified network device Sascha Hauer
2017-12-01 11:22 ` [PATCH 12/27] net: dhcp: Allow to specify " Sascha Hauer
2017-12-01 11:22 ` [PATCH 13/27] net: dhcp: avoid unnecessary casts Sascha Hauer
2017-12-01 11:22 ` [PATCH 14/27] net: dhcp: Coding style fixes Sascha Hauer
2017-12-01 11:22 ` [PATCH 15/27] net: dhcp: rework Sascha Hauer
2017-12-08 21:56   ` Oleksij Rempel
2017-12-01 11:22 ` [PATCH 16/27] net: Pick network device based on IP settings Sascha Hauer
2017-12-01 11:22 ` [PATCH 17/27] net: remove "current" network device Sascha Hauer
2017-12-01 11:22 ` [PATCH 18/27] net: ifup: Factor out a eth_discover function Sascha Hauer
2017-12-01 11:22 ` Sascha Hauer [this message]
2017-12-01 11:22 ` [PATCH 20/27] net: Provide new way to configure network devices Sascha Hauer
2017-12-01 11:22 ` [PATCH 21/27] net: update network docs Sascha Hauer
2017-12-01 11:22 ` [PATCH 22/27] net: environment: remove ethx setup files Sascha Hauer
2017-12-01 11:22 ` [PATCH 23/27] net: environment: update automounts Sascha Hauer
2017-12-01 11:22 ` [PATCH 24/27] defaultenv: Add README for new network config Sascha Hauer
2017-12-01 11:22 ` [PATCH 25/27] net: Add linuxdevname property Sascha Hauer
2017-12-01 11:22 ` [PATCH 26/27] commands: Add ip_route_add command Sascha Hauer
2017-12-01 11:22 ` [PATCH 27/27] defaultenv-2: set bootargs correctly for network boot Sascha Hauer

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